diff --git a/source/_templates/layout.html b/source/_templates/layout.html
index ab48c259..837559c5 100644
--- a/source/_templates/layout.html
+++ b/source/_templates/layout.html
@@ -18,6 +18,8 @@
       })(window,document,'script','dataLayer','GTM-TWQNHTD');
    </script>
 
+   <meta name="docsearch:tags" content="{{ doc_platform }}"/>
+
    <!-- Google Analytics -->
    <script>
       (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){